Rapid and simultaneous production of furfural and cellulose-rich residue from sugarcane bagasse using a pressurized phosphoric acid-acetone-water system

doi:10.1016/j.cej.2017.10.089

GIEC OpenIR

	Rapid and simultaneous production of furfural and cellulose-rich residue from sugarcane bagasse using a pressurized phosphoric acid-acetone-water system
	Wang, Qiong1 ; Zhuang, Xinshu1 ; Wang, Wen 1; Tan, Xuesong1 ; Yu, Qiang 1; Qi, Wei1 ; Yuan, Zhenhong1,2
	2018-02-15
发表期刊	CHEMICAL ENGINEERING JOURNAL
ISSN	1385-8947
卷号	334 页码:698-706
通讯作者	Yu, Qiang(yuqiang@ms.giec.ac.cn) ; Qi, Wei(qiwei@ms.giec.ac.cn)
摘要	In order to minimize hemicellulose (or cellulose) waste upon the simultaneous production of furfural and 5-hydroxymethylfurfural (or furfural and levulinic acid) from the hydrolysis of lignocellulose in one-pot acid/organic solvent systems, we have developed a novel pressurized phosphoric acid-acetone-water system (PPAWS) to convert hemicellulose into furfural with a high retention of cellulose. In the PPAWS (acetone/water = 7:3, v/v) at 150 degrees C under 1.5 MPa nitrogen, furfural production (yield 45.8%), delignification (lignin removal rate 89.8 wt%), and cellulose-rich residue extraction (retention rate 72.9 wt%, purity 92.5 wt%) from sugarcane bagasse were achieved simultaneously in just 5 min. Gas chromatography-mass spectrometry analysis of the liquid products revealed that pressure significantly inhibits the generation of aldol condensation products, i.e., acetone self-condensation products and 4-(2-furyl)-3-buten-2-one from the condensation of acetone and furfural, and acetone was retained in large quantities. In addition, kinetic analysis revealed that the "xylose -> furfural -> degradation products" pentose-hydrolysis path occurs in the PPAWS and that the rate constant of the "xylose -> furfural" step is significantly increased, which is a clear departure from the reaction conducted without additional pressure. Furfural degradation experiments confirmed that adding pressure also inhibits the degradation of furfural in the initial stage of the reaction. The PPAWS exploits the benefits of acetone for lignin removal and the promotion of furfural production, and can be easily integrated into advanced jet fuel production from the aldol condensation of furans and ketones.
关键词	Biomass Furfural Acetone Cellulose Aldol condensation Pressure
DOI	10.1016/j.cej.2017.10.089
关键词[WOS]	KETO-ENOL EQUILIBRIUM ; LIGNOCELLULOSIC BIOMASS ; LEVULINIC ACID ; HIGH-YIELD ; CONVERSION ; PRETREATMENT ; HYDROLYSIS ; COSOLVENT ; HEMICELLULOSE ; CHEMICALS
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51506207] ; National Natural Science Foundation of China[21376241] ; National Natural Science Foundation of China[51676193] ; National Natural Science Foundation of China[51561145015] ; Guangdong Key Laboratory of New and Renewable Energy Research and Development[Y709ji1001] ; Pearl River S & T Nova Program of Guangzhou, China[201610010110] ; Young Top-notch Talent of Guangdong Province, China[2016TQ03N647] ; Youth Innovation Promotion Association, CAS[2015289]
WOS研究方向	Engineering
项目资助者	National Natural Science Foundation of China ; Guangdong Key Laboratory of New and Renewable Energy Research and Development ; Pearl River S & T Nova Program of Guangzhou, China ; Young Top-notch Talent of Guangdong Province, China ; Youth Innovation Promotion Association, CAS
WOS类目	Engineering, Environmental ; Engineering, Chemical
WOS记录号	WOS:000418533400067
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：29[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/22746
专题	中国科学院广州能源研究所
通讯作者	Yu, Qiang; Qi, Wei
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangdong Key Lab New & Renewable Energy Res & De, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Collaborat Innovat Ctr Biomass Energy, Zhengzhou 450002, Henan, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Wang, Qiong,Zhuang, Xinshu,Wang, Wen,et al. Rapid and simultaneous production of furfural and cellulose-rich residue from sugarcane bagasse using a pressurized phosphoric acid-acetone-water system[J]. CHEMICAL ENGINEERING JOURNAL,2018,334:698-706.
APA	Wang, Qiong.,Zhuang, Xinshu.,Wang, Wen.,Tan, Xuesong.,Yu, Qiang.,...&Yuan, Zhenhong.(2018).Rapid and simultaneous production of furfural and cellulose-rich residue from sugarcane bagasse using a pressurized phosphoric acid-acetone-water system.CHEMICAL ENGINEERING JOURNAL,334,698-706.
MLA	Wang, Qiong,et al."Rapid and simultaneous production of furfural and cellulose-rich residue from sugarcane bagasse using a pressurized phosphoric acid-acetone-water system".CHEMICAL ENGINEERING JOURNAL 334(2018):698-706.